A family of Microsoft word processing software products for creating web, email, and print documents.
The most common causes are either that Word is opening the file in a read‑only/protected mode, or that the Microsoft 365 subscription/license is not active or not the right type.
Try these checks in order:
- Clear Word’s read‑only/protected settings
- Open the document in Word desktop.
- Select File > Info.
- Select Protect Document.
- If Always Open Read‑Only (or Always Open View‑Only) is selected, select it again to clear it.
- Close and reopen the document and check if editing is available.
- In the upper‑right of the document window, if there is a drop‑down that says Viewing or Reviewing, change it to Editing.
- Confirm the Microsoft 365 subscription is active and licensed correctly
If Word shows messages like Account Notice, Subscription canceled, or Unlicensed Product, editing will be blocked and Word will run in reduced functionality mode.
- Go to the Microsoft account Subscriptions page (for home subscriptions) or the organizational My Account page (for work/school) and confirm the Microsoft 365 subscription is active and assigned.
- If the subscription is expired or suspended, renew or fix the payment issue; once the subscription is active again, full editing will be restored.
- If a different account was used to buy Microsoft 365, sign out of Word and sign back in with the account that owns the subscription.
- Check the plan type if desktop apps stopped working
If a previous plan with desktop apps (for example Microsoft 365 Personal/Family) was replaced with a plan that does not include desktop Office (such as Microsoft 365 Basic), the installed Word desktop app will no longer allow editing or creating documents once the old subscription ends. In that case either:
- Use Word for the web and mobile apps that are included with the current plan, or
- Upgrade to a Microsoft 365 plan that includes desktop apps.
If after confirming the document is not read‑only and the subscription is active and includes desktop apps editing is still unavailable, check for any subscription or activation warnings in Word’s title bar or under File > Account, and resolve those first.
References:
- Enable editing in your document
- A subscription notice appears when I open a Microsoft 365 application
- Troubleshoot installing Office
- Microsoft 365 subscription features aren't available in Office apps
- I can't edit my word doc. - Microsoft Q&A
- When opening Word or Excel, getting a 'subscription canceled' message but I have renewed my Office subscription - Microsoft Q&A
- I am unable to open and create documents - Microsoft Q&A